Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Acoustically tunable headphones

a technology of tunable headphones and headphones, applied in the field of headphones, can solve the problems of complex and costly headphone designs, high manufacturing costs, and generally not adjustable acoustics of headphones itself, and achieve the effects of low cost, easy manufacturing, and easy adjustment by users

Active Publication Date: 2016-08-23
EVER WIN INT CORP
View PDF19 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]The present invention is an acoustically tunable headphones that is simple in construction and economical to manufacture. It allows the user of the headphones to easily adjust the acoustics of the headphones mechanically without the use of any complex and expensive electronics.
[0009]It is an object of the present invention to design an acoustically tunable headphones with no additional electronics and no internal moving parts that is easily manufactured with minimal cost impact.
[0010]It is another object of the present invention to design an acoustically tunable headphones that may be easily adjusted by the user to change the acoustics of the headphones.
[0011]It is yet another object of the present invention to design an acoustically tunable headphones that has easily removable and replaceable ear pads that may be interchanged with other optional ear pads to enable further acoustical tuning of the headphones.

Problems solved by technology

However, the acoustics of the headphones itself is generally not adjustable by the user.
There are some headphone designs that include complex and costly components to enable the user to adjust the frequency response of the headphones.
Although they are suitable for the purpose for which they were designed, they are expensive to manufacture and the complexity of the design also decrease the reliability of the headphones.
The cost of these headphones and also the complexity of their design contributed to their lack of demand and the lack of popularity in the market.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Acoustically tunable headphones
  • Acoustically tunable headphones
  • Acoustically tunable headphones

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023]The following description and figures are meant to be illustrative only and not limiting. Other embodiments of this invention will be apparent to those of ordinary skill in the art in view of this description.

[0024]Referring to FIGS. 1, 2, 3, 10, and 11, in the preferred embodiment, the acoustically tunable headphones 1 comprises of a flexible headband 2 with two ends 3, 4. The flexible headband 2 may be made of an elastic metallic material, an elastic polymer, or a combination of them. A speaker housing 5, 6 is affixed on either end 3, 4 of the flexible headband 2. The speaker housing 5, 6 may be made of a metallic material, a polymer, or a combination of them. As seen in FIG. 10, each speaker housing 5, 6 encloses one or more speakers 7 behind a speaker grill 18 with multiple openings 9. The multiple openings 9 are generally arranged in subgroups of various number of openings and various sizes of openings around the center of the speaker grill 18.

[0025]An ear pad 10, 11 with...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The acoustically tunable headphones comprises of a flexible headband with a speaker housing affixed on either end of the flexible headband. The speaker housing encloses one or more speakers behind a grill with multiple openings. A soft and flexible ear pad is removably affixed in front of the grill. A corresponding grill with corresponding openings is affixed in the ear pad. By rotating the ear pad to various positions and repositioning the grills openings, the acoustics of the headphones may be adjusted.

Description

BACKGROUND[0001]1. Field of Invention[0002]This invention relates generally to headphones. More specifically, this invention relates to headphones that can be tuned acoustically by the user.[0003]2. Description of Related Art[0004]Headphones are commonly used to listen to audio signals such as voice communications, audio recordings, and music. Headphones generally comprises of a flexible headband that is placed over the head of a listener. On either sides of the flexible headband is affixed a speaker housing enclosing one or more speakers. The speaker housing commonly has a soft and flexible ear pad which enables the speaker housing to comfortably rest on or around the listener's ear. The flexible headband exerts a force that urges the speaker housings to press against the ear pads which in turn presses on or around the ear of the listener to seal out the outside environment from the ear.[0005]Most headphone's acoustics are predetermined and fixed when the headphone was designed and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(United States)
IPC IPC(8): H04R25/00H04R1/10
CPCH04R1/10H04R1/1008H04R1/2811
Inventor YAMAMOTO, YASUHIRO
Owner EVER WIN INT CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com